Tooth brush



FIG. 1 is a front elevational view of a toothbrush, showing my new design, the rear elevational view being a mirror image thereof;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a greatly enlarged partial perspective view showing a single bundle of bristles. 

The ornamental design for a tooth brush, as shown and described. 